85278766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{23011}}^1$

素因数の和:23139

約数の個数: 16

約数和(自身を含む): 136691280

約数和(自身を除く): 51412514

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 23011, 46022, 391187, 782374, 2508199, 5016398, 42639383, 85278766]

約数ペア:

[(1, 85278766), (2, 42639383), (17, 5016398), (34, 2508199), (109, 782374), (218, 391187), (1853, 46022), (3706, 23011)]